Kent - Scott - Park concrete model - con_ksp

The con_ksp is a simplified uniaxial concrete model with a stress-strain relationship described by Kent and Park [1971] and a cyclic behaviour proposed by Karsan and Jirsa [1969]. The model is characterized by zero tensile strength. Five variables are needed for the definition of the model.

Compressive strength (σc)
The default value is 28 MPa.

Strain at compressive strength (εc)
The default value is 0.002mm/mm.

Residual strength (σc)
The default value is 8 MPa.

Strain at residual strength (εc)-
The default value is 0.004 mm/mm.

Specific weight ()
This is the specific weight of the material. The default value is 24 kN/m3.